Creation of Bangladesh and Pakistan
one of the most underreported cases of persistent ethnocide in the post-colonial period had certainly been with the Bengali Hindus of East Bengal. In terms of magnitude of brutality and spread on scale of time, it has hardly had any parallel in contemporary history.
Although a religion may have some influence on the culture of the society as a whole but it can never disassociate an individual from the much broader way of life which defines culture. Indonesia is a great example of the above stated distinction.
Is there no distinction between an intruder and someone whose culture is indigenous to the culture of India.